1808 O-104 R2 Capped Bust Half Dollar

Obverse: 4Reverse: D

O-104 R2 below, O-104a R5 at bottom

This is a tough die marriage in AU and MS grades, though there are a few rather pricey MS64's out there. Most are in lower grade or have some sort of issue. Finding one that has a decent strike may pose a problem, as the details tend to be weak. There is one known MS 104a example, but the 'a' die state tends to be very rare.